CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

Tensile Capital Management LP's Holding History (CIK: 0001598843)

Note: Option positions (PUT/CALL) are excluded.

Q4 2014

Shares 37,775 Value ($000) $1,815 Avg Close $48.74 Range $43.05 - $53.84

Q3 2014

Shares 410,000 Value ($000) $22,107 Avg Close $58.81 Range $53.66 - $65.53

Q2 2014

Shares 375,000 Value ($000) $24,094 Avg Close $59.46 Range $52.02 - $64.30

Q1 2014

Shares 300,000 Value ($000) $16,437 Avg Close $54.49 Range $44.95 - $60.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	37,775	$1,815	$48.74	$43.05 - $53.84
Q3 2014	410,000	$22,107	$58.81	$53.66 - $65.53
Q2 2014	375,000	$24,094	$59.46	$52.02 - $64.30
Q1 2014	300,000	$16,437	$54.49	$44.95 - $60.47